package com.cyzy.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.cyzy.pojo.User;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface TeachersMapper extends BaseMapper<User> {
    // ✅ 移除多表关联查询，不再需要
    // Integer getCampusIdByUserId(Long userId);
}